Svar 5.1:6
Förberedande kurs i matematik 1
(Skillnad mellan versioner)
(\dfrac --> \displaystyle\frac) |
|||
| Rad 7: | Rad 7: | ||
|- | |- | ||
|c) | |c) | ||
| - | |width="100%" | \log_{2}4 = \ | + | |width="100%" | \log_{2}4 = \displaystyle\frac{\ln 4}{\ln 2} |
|- | |- | ||
|d) | |d) | ||
|width="100%" | 2^{\log_{2}4} = 4 | |width="100%" | 2^{\log_{2}4} = 4 | ||
|} | |} | ||
Nuvarande version
| a) | \ln(4\cdot 3)=\ln 4+\ln 3 |
| b) | \ln(4-3)\ne \ln 4-\ln 3 |
| c) | \log_{2}4 = \displaystyle\frac{\ln 4}{\ln 2} |
| d) | 2^{\log_{2}4} = 4 |
